shithub: openh264

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ref: 1b599ba074eaa042f72866311bc615af5047c2d6
parent: a5b14c2998c67e0a81ae5365b43c1aa9491908ac
author: Guangwei Wang <[email protected]>
date: Fri Aug 11 10:13:58 EDT 2017

add descripton for cosole argument ltrper when printing encoder usage

--- a/codec/console/enc/src/welsenc.cpp
+++ b/codec/console/enc/src/welsenc.cpp
@@ -404,6 +404,7 @@
   printf ("  -aq          Control adaptive quantization (default: 0)\n");
   printf ("  -ltr         Control long term reference (default: 0)\n");
   printf ("  -ltrnum      Control the number of long term reference((1-4):screen LTR,(1-2):video LTR \n");
+  printf ("  -ltrper      Control the long term reference marking period \n");
   printf ("  -threadIdc   0: auto(dynamic imp. internal encoder); 1: multiple threads imp. disabled; > 1: count number of threads \n");
   printf ("  -loadbalancing   0: turn off loadbalancing between slices when multi-threading available; 1: (default value) turn on loadbalancing between slices when multi-threading available\n");
   printf ("  -deblockIdc  Loop filter idc (0: on, 1: off, \n");